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Individual Calculations July 2021 |
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| Ianov, Viktor Total change: 9.00 | |   |
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| 50th Anniversary of Mariupol Chess Club open | Mariupol, Donetsk region | UKR | 2021-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2282 | 6.00 | 9 | 0.90 | 10 | 9.00 | |
|  Basova, Polina | | | 1882 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Grineva, Marianna | | wf | 2029 | UKR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Polyakov, Maxim | m | | 2375 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Bakhmatsky, Vladislav | m | | 2420 | UKR | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Golovanj, Andrej | | | 2298 | UKR | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Budnikov, Oleg | | | 2408 | UKR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Penza, Denis | | | 1901 | UKR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Lymar, Vladislav | | | 2264 | UKR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Samunenkov, Ihor | c | | 2324 | UKR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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